What's meant by the "All in One" method?

[@KayKay-ts2cj]

Before I start watching I hope it helps me with my assignment

[@catherinechia4843]

Hi, any recipe for this all in one cake? Thank you

[@tiffanyhanlon8122]

I'm watching this for school 😵

[@rainbwocloudy1730]

Same

[@Xerdous]

Same

[@markbsac]

would ya like a cake father...goo on goo on goo on wondeful xx

[@KayKay-ts2cj]

N it did great work

[@ginacable5376]

You didnt give any measurements.